A place where males go to take a piss at Penn State football tailgates that is in a form of an octagon with urinal stations without any dividers.
Chad: Yo whereâs the cocktagon?
Brad: what do you mean?
Chad: That porta potty that has 8 urinal stations thatâs in the shape of an octagon without any dividers.
Brad: Ah I saw one over by the fence. There was a huge line.